The official gpt4free repository | various collection of powerful language models | o4, o3 and deepseek r1, gpt-4.1, gemini 2.5

OpenAssistant is a chat-based assistant that understands tasks, can interact with third-party systems, and retrieve information dynamically to do so.

Code and documentation to train Stanford's Alpaca models, and generate the data.

Universal LLM Deployment Engine with ML Compilation

Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents.

RWKV (pronounced RwaKuv) is an RNN with great LLM performance, which can also be directly trained like a GPT transformer (parallelizable). We are at RWKV-7 "Goose". So it's combining the best of RNN and transformer - great performance, linear time, constant space (no kv-cache), fast training, infinite ctx_len, and free sentence embedding.

An open source implementation of CLIP.

Code for loralib, an implementation of "LoRA: Low-Rank Adaptation of Large Language Models"

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

A framework for few-shot evaluation of language models.

A PyTorch-based Speech Toolkit

ChatRWKV is like ChatGPT but powered by RWKV (100% RNN) language model, and open source.

An Extensible Toolkit for Finetuning and Inference of Large Foundation Models. Large Models for All.

An implementation of model parallel GPT-2 and GPT-3-style models using the mesh-tensorflow library.

An implementation of model parallel autoregressive transformers on GPUs, based on the Megatron and DeepSpeed libraries

Open Source Neural Machine Translation and (Large) Language Models in PyTorch

a state-of-the-art-level open visual language model | 多模态预训练模型

Google AI 2018 BERT pytorch implementation

An Open-source Framework for Data-centric, Self-evolving Autonomous Language Agents

GPT 3.5/4 with a Chat Web UI. No API key required.